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physics.optics2026
High-Endurance, Low-loss Sb2Se3 Optical Switches on Silicon Nitride using Transparent Conductive Heaters
Xingshi Yu, Ipsita Chakraborty, Isaac Johnson +9
We report an electrically actuated, low-loss non-volatile optical switch based on the phase-change material (PCM) Sb2Se3 integrated on a silicon nitride (Si3N4) platform. The devic…
physics.optics2021
Towards low loss non-volatile phase change materials in mid index waveguides
Joaquin Faneca, Ioannis Zeimpekis, S. T. Ilie +4
Photonic integrated circuits currently use platform intrinsic thermo-optic and electro-optic effects to implement dynamic functions such as switching, modulation and other processi…